Vitalik Buterin used his New Year message to frame Ethereum’s 2025 progress around a single idea: the network should stay aligned with its founding mission rather than turn into a chain driven by market narratives. In comments shared on X, the Ethereum co-founder said the network improved its speed, reliability, and scalability during 2025, while warning against reducing Ethereum to a platform built around whatever theme is currently attracting attention.
Upgrades were described as a way to expand capacity without losing the core design
Buterin said Ethereum made technical gains that increased its ability to process more transactions, eased bottlenecks, and made node operation simpler. Those changes, in his view, matter because they strengthen the network without giving up decentralization. He framed Ethereum’s role as a shared and neutral computation layer, and made clear that this objective goes beyond raw technical performance.
His message placed Ethereum in a broader role than that of a standard blockchain. The aim, he argued, is to build infrastructure that anyone can access. For applications in finance, identity, and governance to remain durable, the platform has to function without trusted intermediaries. He also rejected short-lived spikes in usage tied to market narratives, saying tokenized dollars, political memecoins, and artificial economic signals do not advance Ethereum’s long-term mission.
Global usability and real decentralization were named as the two key requirements
The first requirement in Buterin’s outline was global usability. If Ethereum is expected to serve millions of users, then applications need to work smoothly in ordinary daily use. The second was to remain genuinely decentralized. That standard, he said, must apply across every layer of the stack, not only the core protocol but also wallets and infrastructure services.
Buterin also pointed to the “walkaway test.” Under that principle, an application should keep functioning even if its developers disappear. User experience should also remain intact if major infrastructure providers stop operating. The idea pushes the decentralization standard beyond the chain itself and into the services built around it. He added that everyday software once had more of these properties, before subscription-based centralized services became more common.